TY - GEN AU - Korn, Edward L. AU - Graubard, Barry I. TI - Analysis of Health Surveys SN - 9780471137733 U1 - 614.42 22 PY - 1999/// CY - Canada PB - John Wiley & Sons KW - Sampling (Statistics) KW - Health Surveys-Statistical methods N1 - Includes bibliography and index; Pharmacy ER -